tor-browser

The Tor Browser
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applying-the-exp-operator_A1.js (731B)


      1 // Copyright 2016 Rick Waldron.  All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-applying-the-exp-operator
      6 description: If exponent is NaN, the result is NaN.
      7 features: [exponentiation]
      8 ---*/
      9 
     10 var exponent = NaN;
     11 var bases = [];
     12 bases[0] = -Infinity;
     13 bases[1] = -1.7976931348623157E308; //largest (by module) finite number
     14 bases[2] = -0.000000000000001;
     15 bases[3] = -0;
     16 bases[4] = +0
     17 bases[5] = 0.000000000000001;
     18 bases[6] = 1.7976931348623157E308; //largest finite number
     19 bases[7] = +Infinity;
     20 bases[8] = NaN;
     21 
     22 
     23 for (var i = 0; i < bases.length; i++) {
     24  assert.sameValue(
     25    bases[i] ** exponent,
     26    NaN,
     27    bases[i] + " ** " + exponent
     28  );
     29 }
     30 
     31 reportCompare(0, 0);